diff --git a/inc/canvas/Tree.hpp b/inc/canvas/Tree.hpp
index bc4942c..f59fe96 100644
--- a/inc/canvas/Tree.hpp
+++ b/inc/canvas/Tree.hpp
@@ -40,4 +40,5 @@ private:
   inline int get_start_size(DrawArgs &arg);
   inline int get_end_size(DrawArgs &arg, int start);
   inline float get_lenght(DrawArgs &arg);
+  inline float get_angle_var(DrawArgs &arg);
 };
\ No newline at end of file
diff --git a/inc/values/Dna.hpp b/inc/values/Dna.hpp
index 6e7154b..23185b1 100644
--- a/inc/values/Dna.hpp
+++ b/inc/values/Dna.hpp
@@ -7,6 +7,8 @@
 #include <raylib.h>
 
 #define MAX_DEPTH 8
+#define MAX_POSIBLE_DEPTH 11
+static_assert(MAX_DEPTH <= MAX_POSIBLE_DEPTH);
 
 struct uint128
 {
diff --git a/src/canvas/Tree.cpp b/src/canvas/Tree.cpp
index 0bd2f8a..db291d6 100644
--- a/src/canvas/Tree.cpp
+++ b/src/canvas/Tree.cpp
@@ -22,9 +22,13 @@ constexpr int min_size_var = -5;
 constexpr int max_size_chnage = 5;
 constexpr int min_size_change = -5;
 constexpr int sizes[] = {2, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20};
+static_assert(sizeof(sizes) / sizeof(int) == MAX_POSIBLE_DEPTH);
 
 float lengths[MAX_DEPTH];
 
+constexpr float max_angles[] = {5.0f, 5.0f, 5.0f, 10.0f, 10.0f, 10.0f, 15.0f, 15.0f, 20.0f, 20.0f, 20.0f};
+static_assert(sizeof(max_angles) / sizeof(float) == MAX_POSIBLE_DEPTH);
+
 void calculateLevels(int canvasSize)
 {
   lengths[0] = canvasSize / 4.0f;
@@ -75,7 +79,8 @@ void Tree::drawBranch()
   DrawArgs arg = draw_calls.front();
   if (arg.dep == MAX_DEPTH)
     return;
-  float angle = ((arg.angleDeg) * PI) / 180.0f;
+  float angle_var = get_angle_var(arg);
+  float angle = ((arg.angleDeg + angle_var) * PI) / 180.0f;
   float length = get_lenght(arg);
   float nx = length * std::sin(angle);
   float ny = length * std::cos(angle);
@@ -194,3 +199,12 @@ inline float Tree::get_lenght(DrawArgs &arg)
     lenght = 1;
   return lenght;
 }
+
+inline float Tree::get_angle_var(DrawArgs &arg)
+{
+  float angle_var = Remap(m_dna->branches[arg.dep].branch_angle_var, 0, 255, 0.0f, max_angles[arg.dep]);
+
+  angle_var = Lerp(angle_var, -angle_var, mrand::getFloat(&branchSeed));
+
+  return angle_var;
+}